Login Rabby/MetaMask wallet in Brave/Chrome browser

Go to https://app.uniswap.org/

Connect wallet

Copy $DHK contract address 0xe85d2c93f7e26b99a46a8bb9350cbfb965fa4f82 and paste it to “Search tokens” box in Uniswap

Found $DHK and click on it

With $ETH gas ready, $DHK can be swap to $USDC, $ETH, … etc

Click Review

Sign and swap

Sign "Permit Token Approval"

Sign and Confirm in Rabby/MetaMask

Swap done